16500066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 37104480

約数和(自身を除く): 20604414

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 89, 106, 159, 178, 267, 318, 534, 583, 979, 1166, 1749, 1958, 2809, 2937, 3498, 4717, 5618, 5874, 8427, 9434, 14151, 16854, 28302, 30899, 51887, 61798, 92697, 103774, 155661, 185394, 250001, 311322, 500002, 750003, 1500006, 2750011, 5500022, 8250033, 16500066]

約数ペア:

[(1, 16500066), (2, 8250033), (3, 5500022), (6, 2750011), (11, 1500006), (22, 750003), (33, 500002), (53, 311322), (66, 250001), (89, 185394), (106, 155661), (159, 103774), (178, 92697), (267, 61798), (318, 51887), (534, 30899), (583, 28302), (979, 16854), (1166, 14151), (1749, 9434), (1958, 8427), (2809, 5874), (2937, 5618), (3498, 4717)]